Contributor Map is a GitHub action that automatically generates an SVG world map with countries colored according to the number of received code contributions.

It uses GitHub API to get a list of repository contributors and their profile information. The location field from the public profile is used to determine the country from which the contribution came.

The action can generate a world map for any public GitHub repository.

Adding the following to an existing workflow would create a new "contributor-map.svg" file inside your repository.

- name: Contributor Map
  uses: tunaitis/contributor-map@v1

The following example would generate a map showing contributions of the facebook/react repository and save it to your repository's data folder.

- name: Contributor Map
  uses: tunaitis/contributor-map@v1
  with:
    repository: facebbook/react
    output: data/facebook-react.svg

Example of the action inside a workflow that wouild run the action every Monday at 8AM UTC to create a map.

name: Create Contributor Map

on:
  schedule:
    - cron: "0 8 * * 1"
    
jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    
    steps:
      - name: Contributor Map
        uses: tunaitis/contributor-map@v1 

• SVG World Map by Cherkash and others, CC BY-SA 4.0, via Wikimedia Commons
• City database by GeoNames.org, CC BY 4.0
• Country and Region database from dr5hn/countries-states-cities-database, ODbL-1.0